JPWO2023248274A1 - - Google Patents
Info
- Publication number
- JPWO2023248274A1 JPWO2023248274A1 JP2024528087A JP2024528087A JPWO2023248274A1 JP WO2023248274 A1 JPWO2023248274 A1 JP WO2023248274A1 JP 2024528087 A JP2024528087 A JP 2024528087A JP 2024528087 A JP2024528087 A JP 2024528087A JP WO2023248274 A1 JPWO2023248274 A1 JP WO2023248274A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/024475 WO2023248274A1 (ja) | 2022-06-20 | 2022-06-20 | 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023248274A1 true JPWO2023248274A1 (https=) | 2023-12-28 |
| JP7820852B2 JP7820852B2 (ja) | 2026-02-26 |
Family
ID=89379564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024528087A Active JP7820852B2 (ja) | 2022-06-20 | 2022-06-20 | 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7820852B2 (https=) |
| WO (1) | WO2023248274A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913530A (ja) * | 1982-07-13 | 1984-01-24 | Toshiba Corp | 分岐管の拡管成形方法 |
| JPS6174727A (ja) * | 1984-09-19 | 1986-04-17 | Hitachi Ltd | 管のバ−リング加工方法 |
| JPH0390221A (ja) * | 1989-08-31 | 1991-04-16 | Nippon Pipe Seizo Kk | 管状部材のバーリング方法 |
-
2022
- 2022-06-20 WO PCT/JP2022/024475 patent/WO2023248274A1/ja not_active Ceased
- 2022-06-20 JP JP2024528087A patent/JP7820852B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913530A (ja) * | 1982-07-13 | 1984-01-24 | Toshiba Corp | 分岐管の拡管成形方法 |
| JPS6174727A (ja) * | 1984-09-19 | 1986-04-17 | Hitachi Ltd | 管のバ−リング加工方法 |
| JPH0390221A (ja) * | 1989-08-31 | 1991-04-16 | Nippon Pipe Seizo Kk | 管状部材のバーリング方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023248274A1 (ja) | 2023-12-28 |
| JP7820852B2 (ja) | 2026-02-26 |
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